Kubernetes vs Docker Swarm

Are you lost in the confusing world of container orchestration? Fear not, Flare Compare is here to help you navigate the stormy seas of Kubernetes and Docker Swarm.

What are Kubernetes and Docker Swarm?

Kubernetes and Docker Swarm are two popular container orchestration tools that allow you to manage and deploy your containers across multiple hosts. They both provide features such as load balancing, service discovery, and automatic scaling, making it easier for developers to focus on building their applications instead of managing infrastructure.

Feature Comparison

As you can see from the table above, Kubernetes has higher limits for nodes and services and doesn't have any limits for pods and images. Docker Swarm, on the other hand, has lower limits for nodes and services but has the same amount of limits for pods and images.

Security Comparison

Both Kubernetes and Docker Swarm have strong security features, but there are some differences between them.

Kubernetes has a built-in role-based access control (RBAC) system that allows you to create custom roles and assign them to users or groups. It also has a network policy engine that allows you to control traffic between pods and services.

Docker Swarm also has a built-in RBAC system and provides a secure communication channel between nodes using mutual TLS. It also has a built-in secrets management system that allows you to store sensitive information securely.

Which one to choose?

Choosing between Kubernetes and Docker Swarm ultimately depends on your specific requirements and the size of your organization. If you have a large organization with a lot of resources and a need for more control and flexibility, Kubernetes might be the better choice. However, if you have a smaller organization and want a simpler solution that's easier to set up and manage, Docker Swarm could be the way to go.

References

• Kubernetes documentation: https://kubernetes.io/docs/
• Docker Swarm documentation: https://docs.docker.com/engine/swarm/